The area of your roof is:
The amount of rain this area receives in a year is:
You could harvest:
That's enough water to flush an average toilet:
It wasn't able to get my rainfall data here in Mexico...
yukkuri kame wrote:type in an address, draw a box over your roof or other catchment area and it plugs in local rainfall data and does the calcs! Definitely a step towards putting the designer in the recliner...
osker brown wrote: This says my average yearly rainfall is 1300mm which is 51 inches.
All other sources say my average yearly rainfall is closer to 37-40 inches, around 1000mm.
That seems like a significant difference.
Is anyone else seeing an inconsistent rain estimate?
Dan alan wrote:Yea this thing is pretty, but it reports annual rainfall as twice as much rain as there is in reality.. Makes me wonder what other figures are off... None the less its neat to be able to see how much area my swales collect water from.